Cisco CallManager 4.1.3
H323 Voice Gateway Cisco 2651XM
ISDN30 E1 Circuit.
Yesterday we experienced a spate of about 5 dropped calls to and from external numbers. I have attached the output of a Q931 Debug which shows one of the calls disconnecting due to an RAI Remote Alarm Indication. I have also attached the output from sh controllers and sh Serial interface.
I have posted something similar to this before with the output of the Q931 Translator from CCM but was told it wasn't very useful and to attached a q931 debug instead.
I raised the fault with BT giving them a list of times and numbers involved but they closed the fault off as none found.
Can anybody enlighten me as to where the fault lies here?
Thanks in advance.